December weather forecastOdeleite, Portugal

December

Weather in December

December, the first month of the winter in Odeleite, is still a refreshing month, with an average temperature fluctuating between 16.4°C (61.5°F) and 11.7°C (53.1°F).

Temperature

Welcoming December, Odeleite notes an average high-temperature of a still enjoyable 16.4°C (61.5°F), nearly consistent with November's 18.4°C (65.1°F). Odeleite sees a gentle drop from the daily peak temperature in December, with an average low settling at a fresh 11.7°C (53.1°F).

Humidity

In Odeleite, Portugal, the average relative humidity in December is 73%.

Rainfall

In Odeleite, in December, during 5.1 rainfall days, 10mm (0.39") of precipitation is typically accumulated. Throughout the year, there are 51.6 rainfall days, and 90mm (3.54") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 07:25 and sunset at 17:12. On the last day of December, sunrise is at 07:43 and sunset at 17:22 WET.

Sunshine

In Odeleite, the average sunshine in December is 6.5h.

UV index

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in December transforms into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Frequently asked questions

The average high-temperature and low-temperature during December are 16.4°C (61.5°F) and 11.7°C (53.1°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is calculated to be 30°C (86°F).

In December, the average relative humidity is 73%.

In December, the rain falls for 5.1 days. Throughout December, 10mm (0.39") of precipitation is accumulated.

The month with the shortest days is December, with an average of 9h and 36min of daylight.

The average day length in December is 9h and 38min.

In December, on the first day of the month, sunrise is at 07:25 and sunset at 17:12. On the last day of the month, sunrise is at 07:43 and sunset at 17:22 WET.

In Odeleite, the average sunshine duration in December is 6.5h.

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4.

In December, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Odeleite, Portugal

  • Average high temperature in December: 16.4°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (14.9°C).

  • Average low temperature in December: 11.7°C

The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is February (10.3°C).

Average pressure in December
Odeleite, Portugal

  • Average pressure in December: 1022.5mbar

The month with the highest atmospheric pressure is December (1022.5mbar).
The months with the lowest atmospheric pressure are April and August (1015.3mbar).

Average wind speed in December
Odeleite, Portugal

  • Average wind speed in December: 16.9km/h

The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is September (12.3km/h).

Average humidity in December
Odeleite, Portugal

  • Average humidity in December: 73%

The month with the highest relative humidity is January (74%).
The months with the lowest relative humidity are July and August (60%).

Average rainfall in December
Odeleite, Portugal

  • Average rainfall in December: 10mm

The wettest months (with the highest rainfall) are April and November (15mm).
The driest months (with the least rainfall) are July and August (1mm).

Average rainfall days in December
Odeleite, Portugal

  • Average rainfall days in December: 5.1 days

The month with the highest number of rainy days is April (8.4 days).
The month with the least rainy days is August (0.8 days).

Average daylight in December /
Average sunshine in December
Odeleite, Portugal

  • Average daylight in December: 9h and 36min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 6h and 30min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).

Average sunshine days in December
Odeleite, Portugal

  • Average sunshine days in December: 24.8 days

The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is April (20 days).

Average UV index in December
Odeleite, Portugal

  • Average UV index in December: 4

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average cloud cover in December
Odeleite, Portugal

  • Average cloud cover in December: 26

The months with the most cloud cover are January and April (Cloud cover 29).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in December
Odeleite, Portugal

  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).